2443421034 has 12 divisors (see below), whose sum is σ = 5294078946. Its totient is φ = 814473672.

The previous prime is 2443421009. The next prime is 2443421093. The reversal of 2443421034 is 4301243442.

It is a happy number.

2443421034 is a `hidden beast` number, since 2 + 443 + 4 + 210 + 3 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2436903225 + 6517809 = 49365^2 + 2553^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2443420989 and 2443421007.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 67872789 + ... + 67872824.

Almost surely, 2^2443421034 is an apocalyptic number.

2443421034 is an abundant number, since it is smaller than the sum of its proper divisors (2850657912).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2443421034 is a wasteful number, since it uses less digits than its factorization.

2443421034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135745621 (or 135745618 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

The square root of 2443421034 is about 49430.9724160875. The cubic root of 2443421034 is about 1346.8919875758.

Adding to 2443421034 its reverse (4301243442), we get a palindrome (6744664476).

The spelling of 2443421034 in words is "two billion, four hundred forty-three million, four hundred twenty-one thousand, thirty-four".